Activity log for bug #1727558
| Date | Who | What changed | Old value | New value | Message |
|---|---|---|---|---|---|
| 2017-10-26 00:26:06 | melanie witt | bug | added bug | ||
| 2017-10-26 00:26:54 | OpenStack Infra | nova: status | New | In Progress | |
| 2017-10-26 00:26:54 | OpenStack Infra | nova: assignee | melanie witt (melwitt) | ||
| 2017-10-26 00:27:05 | melanie witt | description | The libvirt driver is ignoring the 'disk_cachemodes' configuration setting and is always setting "cache='none'" in the device xml. For example, with a setting in nova.conf of "disk_cachemodes=network=writeback": Expected result: # virsh dumpxml <instance> | grep cache <driver name='qemu' type='raw' cache='writeback' discard='unmap'/> <driver name='qemu' type='raw' cache='writeback' discard='unmap'/> <driver name='qemu' type='raw' cache='writeback' discard='unmap'/> <driver name='qemu' type='raw' cache='writeback' discard='unmap'/> Actual result: # virsh dumpxml <instance> | grep cache <driver name='qemu' type='raw' cache='none' discard='unmap'/> <driver name='qemu' type='raw' cache='none' discard='unmap'/> <driver name='qemu' type='raw' cache='none' discard='unmap'/> <driver name='qemu' type='raw' cache='none' discard='unmap'/> This is a regression in pike [1] that was also backported to ocata and newton. [1] https://review.openstack.org/#/c/485752 | The libvirt driver is ignoring the 'disk_cachemodes' configuration setting and is always setting "cache='none'" in the device xml. For example, with a setting in nova.conf of "disk_cachemodes=network=writeback": Expected result: # virsh dumpxml <instance> | grep cache <driver name='qemu' type='raw' cache='writeback' discard='unmap'/> <driver name='qemu' type='raw' cache='writeback' discard='unmap'/> <driver name='qemu' type='raw' cache='writeback' discard='unmap'/> <driver name='qemu' type='raw' cache='writeback' discard='unmap'/> Actual result: # virsh dumpxml <instance> | grep cache <driver name='qemu' type='raw' cache='none' discard='unmap'/> <driver name='qemu' type='raw' cache='none' discard='unmap'/> <driver name='qemu' type='raw' cache='none' discard='unmap'/> <driver name='qemu' type='raw' cache='none' discard='unmap'/> This is a regression in pike [1] that was also backported to ocata and newton. [1] https://review.openstack.org/#/c/485752 | |
| 2017-10-26 22:23:07 | OpenStack Infra | nova: assignee | melanie witt (melwitt) | Matt Riedemann (mriedem) | |
| 2017-10-26 22:32:24 | Matt Riedemann | nova: assignee | Matt Riedemann (mriedem) | Kashyap Chamarthy (kashyapc) | |
| 2017-10-26 22:32:27 | Matt Riedemann | nova: importance | Undecided | High | |
| 2017-10-26 22:32:37 | Matt Riedemann | nominated for series | nova/newton | ||
| 2017-10-26 22:32:37 | Matt Riedemann | bug task added | nova/newton | ||
| 2017-10-26 22:32:37 | Matt Riedemann | nominated for series | nova/pike | ||
| 2017-10-26 22:32:37 | Matt Riedemann | bug task added | nova/pike | ||
| 2017-10-26 22:32:37 | Matt Riedemann | nominated for series | nova/ocata | ||
| 2017-10-26 22:32:37 | Matt Riedemann | bug task added | nova/ocata | ||
| 2017-10-26 22:32:49 | Matt Riedemann | nova/ocata: status | New | Confirmed | |
| 2017-10-26 22:32:53 | Matt Riedemann | nova/newton: importance | Undecided | High | |
| 2017-10-26 22:32:58 | Matt Riedemann | nova/pike: status | New | Confirmed | |
| 2017-10-26 22:33:02 | Matt Riedemann | nova/ocata: importance | Undecided | High | |
| 2017-10-26 22:33:10 | Matt Riedemann | nova/pike: importance | Undecided | High | |
| 2017-10-26 22:35:45 | OpenStack Infra | nova/pike: status | Confirmed | In Progress | |
| 2017-10-26 22:35:45 | OpenStack Infra | nova/pike: assignee | melanie witt (melwitt) | ||
| 2017-10-26 22:44:16 | OpenStack Infra | nova/ocata: status | Confirmed | In Progress | |
| 2017-10-26 22:44:16 | OpenStack Infra | nova/ocata: assignee | melanie witt (melwitt) | ||
| 2017-10-26 22:53:20 | OpenStack Infra | nova/newton: status | New | In Progress | |
| 2017-10-26 22:53:20 | OpenStack Infra | nova/newton: assignee | melanie witt (melwitt) | ||
| 2017-10-27 08:21:24 | OpenStack Infra | nova: status | In Progress | Fix Released | |
| 2017-10-28 03:01:17 | OpenStack Infra | nova/newton: status | In Progress | Fix Committed | |
| 2017-10-28 03:05:03 | OpenStack Infra | nova/pike: status | In Progress | Fix Committed | |
| 2017-10-28 05:48:46 | OpenStack Infra | nova/ocata: status | In Progress | Fix Committed | |
| 2019-06-20 15:23:47 | Malte Swart | bug | added subscriber Malte Swart |
